go with the MK Terrova and auto pilot, electric steer, can use the remote or foot pedal as desired (which is what I do) and can get the internal ducer if you want. I would not use the internal xducer myself, I just mounted my xducer on the TM with a generic worm clamp and mounting bracket. I can show you my set up anytime up at Notchy Creek. I have IP as well, but it's not really needed with AP and the variable speed control, will need a gps to know your speed tho.
GO BIG ORANGE !
I meant to behave, but there were just way too many other options available at the time.